Примерно раз в 30-30 лет происходят

Примерно раз в 30-30 лет происходят настоящие вспышки поста популяции зверьков, что часто приводит к их массовым миграциям в поисках пищи

Результаты (английский) 1:

Approximately every 30-30 years these outbreaks occur post animal populations that often leads to massive migrations in search of food

Результаты (английский) 2:

Approximately every 30-30 years is a real outbreak of fasting animals populations, which often leads to their mass migrations in search of food

Результаты (английский) 3:

About once in 30-30 years, there have been these outbreaks of the post of populations of cabinets, which often leads to their mass migration in search of food